5047368257 has 2 divisors, whose sum is σ = 5047368258. Its totient is φ = 5047368256.

The previous prime is 5047368229. The next prime is 5047368301. The reversal of 5047368257 is 7528637405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2585620801 + 2461747456 = 50849^2 + 49616^2 .

It is a cyclic number.

It is not a de Polignac number, because 5047368257 - 2²⁶ = 4980259393 is a prime.

It is not a weakly prime, because it can be changed into another prime (5047367257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2523684128 + 2523684129.

It is an arithmetic number, because the mean of its divisors is an integer number (2523684129).

Almost surely, 2^5047368257 is an apocalyptic number.

It is an amenable number.

5047368257 is a deficient number, since it is larger than the sum of its proper divisors (1).

5047368257 is an equidigital number, since it uses as much as digits as its factorization.

5047368257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The square root of 5047368257 is about 71044.8327255403. The cubic root of 5047368257 is about 1715.3588889291.

The spelling of 5047368257 in words is "five billion, forty-seven million, three hundred sixty-eight thousand, two hundred fifty-seven".